Merge 4.4.236 into android-4.4-p

Changes in 4.4.236
	HID: core: Correctly handle ReportSize being zero
	HID: core: Sanitize event code and type when mapping input
	perf record/stat: Explicitly call out event modifiers in the documentation
	mm, page_alloc: remove unnecessary variable from free_pcppages_bulk
	hwmon: (applesmc) check status earlier.
	ceph: don't allow setlease on cephfs
	s390: don't trace preemption in percpu macros
	xen/xenbus: Fix granting of vmalloc'd memory
	dmaengine: of-dma: Fix of_dma_router_xlate's of_dma_xlate handling
	batman-adv: Avoid uninitialized chaddr when handling DHCP
	batman-adv: bla: use netif_rx_ni when not in interrupt context
	dmaengine: at_hdmac: check return value of of_find_device_by_node() in at_dma_xlate()
	netfilter: nf_tables: incorrect enum nft_list_attributes definition
	netfilter: nf_tables: fix destination register zeroing
	dmaengine: pl330: Fix burst length if burst size is smaller than bus width
	bnxt_en: Check for zero dir entries in NVRAM.
	fix regression in "epoll: Keep a reference on files added to the check list"
	tg3: Fix soft lockup when tg3_reset_task() fails.
	iommu/vt-d: Serialize IOMMU GCMD register modifications
	thermal: ti-soc-thermal: Fix bogus thermal shutdowns for omap4430
	include/linux/log2.h: add missing () around n in roundup_pow_of_two()
	btrfs: drop path before adding new uuid tree entry
	btrfs: Remove redundant extent_buffer_get in get_old_root
	btrfs: Remove extraneous extent_buffer_get from tree_mod_log_rewind
	btrfs: set the lockdep class for log tree extent buffers
	uaccess: Add non-pagefault user-space read functions
	uaccess: Add non-pagefault user-space write function
	btrfs: fix potential deadlock in the search ioctl
	net: qmi_wwan: MDM9x30 specific power management
	net: qmi_wwan: support "raw IP" mode
	net: qmi_wwan: should hold RTNL while changing netdev type
	net: qmi_wwan: ignore bogus CDC Union descriptors
	Add Dell Wireless 5809e Gobi 4G HSPA+ Mobile Broadband Card (rev3) to qmi_wwan
	qmi_wwan: Added support for Gemalto's Cinterion PHxx WWAN interface
	qmi_wwan: add support for Quectel EC21 and EC25
	NET: usb: qmi_wwan: add support for Telit LE922A PID 0x1040
	drivers: net: usb: qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201
	usb: qmi_wwan: add D-Link DWM-222 A2 device ID
	net: usb: qmi_wwan: add Telit ME910 support
	net: usb: qmi_wwan: add Telit 0x1050 composition
	ALSA: ca0106: fix error code handling
	ALSA: pcm: oss: Remove superfluous WARN_ON() for mulaw sanity check
	dm cache metadata: Avoid returning cmd->bm wild pointer on error
	dm thin metadata: Avoid returning cmd->bm wild pointer on error
	net: refactor bind_bucket fastreuse into helper
	net: initialize fastreuse on inet_inherit_port
	checkpatch: fix the usage of capture group ( ... )
	mm/hugetlb: fix a race between hugetlb sysctl handlers
	cfg80211: regulatory: reject invalid hints
	net: usb: Fix uninit-was-stored issue in asix_read_phy_addr()
	ALSA: firewire-digi00x: add support for console models of Digi00x series
	ALSA: firewire-digi00x: exclude Avid Adrenaline from detection
	ALSA; firewire-tascam: exclude Tascam FE-8 from detection
	fs/affs: use octal for permissions
	affs: fix basic permission bits to actually work
	ravb: Fixed to be able to unload modules
	net: ethernet: mlx4: Fix memory allocation in mlx4_buddy_init()
	bnxt_en: Failure to update PHY is not fatal condition.
	bnxt: don't enable NAPI until rings are ready
	net: usb: dm9601: Add USB ID of Keenetic Plus DSL
	sctp: not disable bh in the whole sctp_get_port_local()
	net: disable netpoll on fresh napis
	Linux 4.4.236

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I45da24ccdf864c8774a1265a5d81685e04add060

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 751435967724..9631be7fc9e2 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -313,9 +313,9 @@ int memcmp_extent_buffer(const struct extent_buffer *eb, const void *ptrv,
 void read_extent_buffer(const struct extent_buffer *eb, void *dst,
 			unsigned long start,
 			unsigned long len);
-int read_extent_buffer_to_user(const struct extent_buffer *eb,
-			       void __user *dst, unsigned long start,
-			       unsigned long len);
+int read_extent_buffer_to_user_nofault(const struct extent_buffer *eb,
+				       void __user *dst, unsigned long start,
+				       unsigned long len);
 void write_extent_buffer(struct extent_buffer *eb, const void *src,
 			 unsigned long start, unsigned long len);
 void copy_extent_buffer(struct extent_buffer *dst, struct extent_buffer *src,